Bought a pro subscription and can't use any of the features claimed on the site. There is also no way to cancel the subscription. No response to emails.

same thing for me, have you found a solution?

Did you have any solutin? I'm on this situation.

How to cancel subscription, I don't remember the order ID and there's no email either

Did you solve it? 

unfortunately not yet, I'm arguing with my bank and also stripe for fraud/scam 

Any solution?